Finally, a game by Hamumu that isn't dumb! Technically speaking, some puzzle-solving skills are required to play this one. I wasn't really implying that Hamumu's games are dumb. They're absolutely brilliant.

Anyway, Dumb: The Game is a collection of puzzles that you can solve online. A little like those IQ tests that everyone has done before. You get to boast your puzzle-solving abilities (or lack of it) by having your Dumbness Quotient (DQ) posted on the World Rankings page.